Finding the Third Proportional to 162,910,531,066.50 and 350,718,862,540.50

Step by Step Solution

1. Step 1: Write the proportion equation
   162,910,531,066.50 : 350,718,862,540.50 = 350,718,862,540.50 : x
2. Step 2: Convert to fraction form
   162,910,531,066.50/350,718,862,540.50 = 350,718,862,540.50/x
3. Step 3: Cross multiply
   162,910,531,066.50x = 350,718,862,540.50 × 350,718,862,540.50
4. Step 4: Simplify right side
   162,910,531,066.50x = 123,003,720,541,702,140,723,200
5. Step 5: Solve for x
   x = 123,003,720,541,702,140,723,200/162,910,531,066.50
6. Step 6: Final answer
   x = 755,038,484,844.74