Finding the Third Proportional to 32,915,467,563 and 72,119,348,540

Step by Step Solution

1. Step 1: Write the proportion equation
   32,915,467,563 : 72,119,348,540 = 72,119,348,540 : x
2. Step 2: Convert to fraction form
   32,915,467,563/72,119,348,540 = 72,119,348,540/x
3. Step 3: Cross multiply
   32,915,467,563x = 72,119,348,540 × 72,119,348,540
4. Step 4: Simplify right side
   32,915,467,563x = 5,201,200,433,834,000,121,856
5. Step 5: Solve for x
   x = 5,201,200,433,834,000,121,856/32,915,467,563
6. Step 6: Final answer
   x = 158,016,908,733.83