Finding the Third Proportional to 2,523,919.50 and 3,915,513

Step by Step Solution

1. Step 1: Write the proportion equation
   2,523,919.50 : 3,915,513 = 3,915,513 : x
2. Step 2: Convert to fraction form
   2,523,919.50/3,915,513 = 3,915,513/x
3. Step 3: Cross multiply
   2,523,919.50x = 3,915,513 × 3,915,513
4. Step 4: Simplify right side
   2,523,919.50x = 15,331,242,053,169
5. Step 5: Solve for x
   x = 15,331,242,053,169/2,523,919.50
6. Step 6: Final answer
   x = 6,074,378.38