Finding the Third Proportional to 3,998,031 and 5,847,097.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,998,031 : 5,847,097.50 = 5,847,097.50 : x
2. Step 2: Convert to fraction form
   3,998,031/5,847,097.50 = 5,847,097.50/x
3. Step 3: Cross multiply
   3,998,031x = 5,847,097.50 × 5,847,097.50
4. Step 4: Simplify right side
   3,998,031x = 34,188,549,174,506.25
5. Step 5: Solve for x
   x = 34,188,549,174,506.25/3,998,031
6. Step 6: Final answer
   x = 8,551,346.69