Finding the Third Proportional to 1,501,472 and 3,239,140

Step by Step Solution

1. Step 1: Write the proportion equation
   1,501,472 : 3,239,140 = 3,239,140 : x
2. Step 2: Convert to fraction form
   1,501,472/3,239,140 = 3,239,140/x
3. Step 3: Cross multiply
   1,501,472x = 3,239,140 × 3,239,140
4. Step 4: Simplify right side
   1,501,472x = 10,492,027,939,600
5. Step 5: Solve for x
   x = 10,492,027,939,600/1,501,472
6. Step 6: Final answer
   x = 6,987,827.90