Finding the Third Proportional to 45,521,724 and 68,284,042

Step by Step Solution

1. Step 1: Write the proportion equation
   45,521,724 : 68,284,042 = 68,284,042 : x
2. Step 2: Convert to fraction form
   45,521,724/68,284,042 = 68,284,042/x
3. Step 3: Cross multiply
   45,521,724x = 68,284,042 × 68,284,042
4. Step 4: Simplify right side
   45,521,724x = 4,662,710,391,857,764
5. Step 5: Solve for x
   x = 4,662,710,391,857,764/45,521,724
6. Step 6: Final answer
   x = 102,428,247.05