Finding the Third Proportional to 39,892,332 and 86,083,224

Step by Step Solution

1. Step 1: Write the proportion equation
   39,892,332 : 86,083,224 = 86,083,224 : x
2. Step 2: Convert to fraction form
   39,892,332/86,083,224 = 86,083,224/x
3. Step 3: Cross multiply
   39,892,332x = 86,083,224 × 86,083,224
4. Step 4: Simplify right side
   39,892,332x = 7,410,321,454,234,176
5. Step 5: Solve for x
   x = 7,410,321,454,234,176/39,892,332
6. Step 6: Final answer
   x = 185,758,041.28