Finding the Third Proportional to 1,564,008 and 3,407,940

Step by Step Solution

1. Step 1: Write the proportion equation
   1,564,008 : 3,407,940 = 3,407,940 : x
2. Step 2: Convert to fraction form
   1,564,008/3,407,940 = 3,407,940/x
3. Step 3: Cross multiply
   1,564,008x = 3,407,940 × 3,407,940
4. Step 4: Simplify right side
   1,564,008x = 11,614,055,043,600
5. Step 5: Solve for x
   x = 11,614,055,043,600/1,564,008
6. Step 6: Final answer
   x = 7,425,828.41