Finding the Third Proportional to 42,260,016 and 63,490,968

Step by Step Solution

1. Step 1: Write the proportion equation
   42,260,016 : 63,490,968 = 63,490,968 : x
2. Step 2: Convert to fraction form
   42,260,016/63,490,968 = 63,490,968/x
3. Step 3: Cross multiply
   42,260,016x = 63,490,968 × 63,490,968
4. Step 4: Simplify right side
   42,260,016x = 4,031,103,017,577,024
5. Step 5: Solve for x
   x = 4,031,103,017,577,024/42,260,016
6. Step 6: Final answer
   x = 95,388,109.12