Finding the Third Proportional to 63,842,196 and 99,056,808

Step by Step Solution

1. Step 1: Write the proportion equation
   63,842,196 : 99,056,808 = 99,056,808 : x
2. Step 2: Convert to fraction form
   63,842,196/99,056,808 = 99,056,808/x
3. Step 3: Cross multiply
   63,842,196x = 99,056,808 × 99,056,808
4. Step 4: Simplify right side
   63,842,196x = 9,812,251,211,148,864
5. Step 5: Solve for x
   x = 9,812,251,211,148,864/63,842,196
6. Step 6: Final answer
   x = 153,695,389.98