Finding the Third Proportional to 28,297,064 and 60,628,414

Step by Step Solution

1. Step 1: Write the proportion equation
   28,297,064 : 60,628,414 = 60,628,414 : x
2. Step 2: Convert to fraction form
   28,297,064/60,628,414 = 60,628,414/x
3. Step 3: Cross multiply
   28,297,064x = 60,628,414 × 60,628,414
4. Step 4: Simplify right side
   28,297,064x = 3,675,804,584,155,396
5. Step 5: Solve for x
   x = 3,675,804,584,155,396/28,297,064
6. Step 6: Final answer
   x = 129,900,564.39