Finding the Third Proportional to 28,418,139 and 59,807,037

Step by Step Solution

1. Step 1: Write the proportion equation
   28,418,139 : 59,807,037 = 59,807,037 : x
2. Step 2: Convert to fraction form
   28,418,139/59,807,037 = 59,807,037/x
3. Step 3: Cross multiply
   28,418,139x = 59,807,037 × 59,807,037
4. Step 4: Simplify right side
   28,418,139x = 3,576,881,674,719,369
5. Step 5: Solve for x
   x = 3,576,881,674,719,369/28,418,139
6. Step 6: Final answer
   x = 125,866,147.49