Finding the Third Proportional to 2,757,465 and 4,139,113.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,757,465 : 4,139,113.50 = 4,139,113.50 : x
2. Step 2: Convert to fraction form
   2,757,465/4,139,113.50 = 4,139,113.50/x
3. Step 3: Cross multiply
   2,757,465x = 4,139,113.50 × 4,139,113.50
4. Step 4: Simplify right side
   2,757,465x = 17,132,260,565,882.25
5. Step 5: Solve for x
   x = 17,132,260,565,882.25/2,757,465
6. Step 6: Final answer
   x = 6,213,047.33