Finding the Third Proportional to 63,841,742 and 99,056,178

Step by Step Solution

1. Step 1: Write the proportion equation
   63,841,742 : 99,056,178 = 99,056,178 : x
2. Step 2: Convert to fraction form
   63,841,742/99,056,178 = 99,056,178/x
3. Step 3: Cross multiply
   63,841,742x = 99,056,178 × 99,056,178
4. Step 4: Simplify right side
   63,841,742x = 9,812,126,399,967,684
5. Step 5: Solve for x
   x = 9,812,126,399,967,684/63,841,742
6. Step 6: Final answer
   x = 153,694,527.95