Finding the Third Proportional to 38,007,921 and 82,985,244

Step by Step Solution

1. Step 1: Write the proportion equation
   38,007,921 : 82,985,244 = 82,985,244 : x
2. Step 2: Convert to fraction form
   38,007,921/82,985,244 = 82,985,244/x
3. Step 3: Cross multiply
   38,007,921x = 82,985,244 × 82,985,244
4. Step 4: Simplify right side
   38,007,921x = 6,886,550,721,739,536
5. Step 5: Solve for x
   x = 6,886,550,721,739,536/38,007,921
6. Step 6: Final answer
   x = 181,187,250.99