Finding the Third Proportional to 3,527,389.69 and 5,154,976.69

Step by Step Solution

1. Step 1: Write the proportion equation
   3,527,389.69 : 5,154,976.69 = 5,154,976.69 : x
2. Step 2: Convert to fraction form
   3,527,389.69/5,154,976.69 = 5,154,976.69/x
3. Step 3: Cross multiply
   3,527,389.69x = 5,154,976.69 × 5,154,976.69
4. Step 4: Simplify right side
   3,527,389.69x = 26,573,784,648,668.47
5. Step 5: Solve for x
   x = 26,573,784,648,668.47/3,527,389.69
6. Step 6: Final answer
   x = 7,533,555.12