Finding the Third Proportional to 38,835,084 and 83,722,650

Step by Step Solution

1. Step 1: Write the proportion equation
   38,835,084 : 83,722,650 = 83,722,650 : x
2. Step 2: Convert to fraction form
   38,835,084/83,722,650 = 83,722,650/x
3. Step 3: Cross multiply
   38,835,084x = 83,722,650 × 83,722,650
4. Step 4: Simplify right side
   38,835,084x = 7,009,482,123,022,500
5. Step 5: Solve for x
   x = 7,009,482,123,022,500/38,835,084
6. Step 6: Final answer
   x = 180,493,548.64