Finding the Third Proportional to 3,417,308 and 7,516,744

Step by Step Solution

1. Step 1: Write the proportion equation
   3,417,308 : 7,516,744 = 7,516,744 : x
2. Step 2: Convert to fraction form
   3,417,308/7,516,744 = 7,516,744/x
3. Step 3: Cross multiply
   3,417,308x = 7,516,744 × 7,516,744
4. Step 4: Simplify right side
   3,417,308x = 56,501,440,361,536
5. Step 5: Solve for x
   x = 56,501,440,361,536/3,417,308
6. Step 6: Final answer
   x = 16,533,903.40