Finding the Third Proportional to 28,861,491 and 60,111,186

Step by Step Solution

1. Step 1: Write the proportion equation
   28,861,491 : 60,111,186 = 60,111,186 : x
2. Step 2: Convert to fraction form
   28,861,491/60,111,186 = 60,111,186/x
3. Step 3: Cross multiply
   28,861,491x = 60,111,186 × 60,111,186
4. Step 4: Simplify right side
   28,861,491x = 3,613,354,682,326,596
5. Step 5: Solve for x
   x = 3,613,354,682,326,596/28,861,491
6. Step 6: Final answer
   x = 125,196,396.90