Finding the Third Proportional to 2,660,107.50 and 5,532,516

Step by Step Solution

1. Step 1: Write the proportion equation
   2,660,107.50 : 5,532,516 = 5,532,516 : x
2. Step 2: Convert to fraction form
   2,660,107.50/5,532,516 = 5,532,516/x
3. Step 3: Cross multiply
   2,660,107.50x = 5,532,516 × 5,532,516
4. Step 4: Simplify right side
   2,660,107.50x = 30,608,733,290,256
5. Step 5: Solve for x
   x = 30,608,733,290,256/2,660,107.50
6. Step 6: Final answer
   x = 11,506,577.57