Finding the Third Proportional to 38,488,665 and 83,753,068.50

Step by Step Solution

1. Step 1: Write the proportion equation
   38,488,665 : 83,753,068.50 = 83,753,068.50 : x
2. Step 2: Convert to fraction form
   38,488,665/83,753,068.50 = 83,753,068.50/x
3. Step 3: Cross multiply
   38,488,665x = 83,753,068.50 × 83,753,068.50
4. Step 4: Simplify right side
   38,488,665x = 7,014,576,483,165,692
5. Step 5: Solve for x
   x = 7,014,576,483,165,692/38,488,665
6. Step 6: Final answer
   x = 182,250,449.14