Finding the Third Proportional to 39,827,284 and 61,509,662

Step by Step Solution

1. Step 1: Write the proportion equation
   39,827,284 : 61,509,662 = 61,509,662 : x
2. Step 2: Convert to fraction form
   39,827,284/61,509,662 = 61,509,662/x
3. Step 3: Cross multiply
   39,827,284x = 61,509,662 × 61,509,662
4. Step 4: Simplify right side
   39,827,284x = 3,783,438,519,354,244
5. Step 5: Solve for x
   x = 3,783,438,519,354,244/39,827,284
6. Step 6: Final answer
   x = 94,996,146.85