Finding the Third Proportional to 28,482,636 and 62,773,944

Step by Step Solution

1. Step 1: Write the proportion equation
   28,482,636 : 62,773,944 = 62,773,944 : x
2. Step 2: Convert to fraction form
   28,482,636/62,773,944 = 62,773,944/x
3. Step 3: Cross multiply
   28,482,636x = 62,773,944 × 62,773,944
4. Step 4: Simplify right side
   28,482,636x = 3,940,568,045,315,136
5. Step 5: Solve for x
   x = 3,940,568,045,315,136/28,482,636
6. Step 6: Final answer
   x = 138,349,836.91