Finding the Third Proportional to 63,841,718 and 99,056,140

Step by Step Solution

1. Step 1: Write the proportion equation
   63,841,718 : 99,056,140 = 99,056,140 : x
2. Step 2: Convert to fraction form
   63,841,718/99,056,140 = 99,056,140/x
3. Step 3: Cross multiply
   63,841,718x = 99,056,140 × 99,056,140
4. Step 4: Simplify right side
   63,841,718x = 9,812,118,871,699,600
5. Step 5: Solve for x
   x = 9,812,118,871,699,600/63,841,718
6. Step 6: Final answer
   x = 153,694,467.80