Finding the Third Proportional to 63,841,710 and 99,056,128

Step by Step Solution

1. Step 1: Write the proportion equation
   63,841,710 : 99,056,128 = 99,056,128 : x
2. Step 2: Convert to fraction form
   63,841,710/99,056,128 = 99,056,128/x
3. Step 3: Cross multiply
   63,841,710x = 99,056,128 × 99,056,128
4. Step 4: Simplify right side
   63,841,710x = 9,812,116,494,352,384
5. Step 5: Solve for x
   x = 9,812,116,494,352,384/63,841,710
6. Step 6: Final answer
   x = 153,694,449.83