Finding the Third Proportional to 29,164,934 and 63,819,580

Step by Step Solution

1. Step 1: Write the proportion equation
   29,164,934 : 63,819,580 = 63,819,580 : x
2. Step 2: Convert to fraction form
   29,164,934/63,819,580 = 63,819,580/x
3. Step 3: Cross multiply
   29,164,934x = 63,819,580 × 63,819,580
4. Step 4: Simplify right side
   29,164,934x = 4,072,938,791,376,400
5. Step 5: Solve for x
   x = 4,072,938,791,376,400/29,164,934
6. Step 6: Final answer
   x = 139,651,911.83