Finding the Third Proportional to 28,820,414 and 62,758,010

Step by Step Solution

1. Step 1: Write the proportion equation
   28,820,414 : 62,758,010 = 62,758,010 : x
2. Step 2: Convert to fraction form
   28,820,414/62,758,010 = 62,758,010/x
3. Step 3: Cross multiply
   28,820,414x = 62,758,010 × 62,758,010
4. Step 4: Simplify right side
   28,820,414x = 3,938,567,819,160,100
5. Step 5: Solve for x
   x = 3,938,567,819,160,100/28,820,414
6. Step 6: Final answer
   x = 136,658,960.53