Finding the Third Proportional to 3,589,035 and 5,516,602.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,589,035 : 5,516,602.50 = 5,516,602.50 : x
2. Step 2: Convert to fraction form
   3,589,035/5,516,602.50 = 5,516,602.50/x
3. Step 3: Cross multiply
   3,589,035x = 5,516,602.50 × 5,516,602.50
4. Step 4: Simplify right side
   3,589,035x = 30,432,903,143,006.25
5. Step 5: Solve for x
   x = 30,432,903,143,006.25/3,589,035
6. Step 6: Final answer
   x = 8,479,411.08