Finding the Third Proportional to 1,357,931 and 2,977,006

Step by Step Solution

1. Step 1: Write the proportion equation
   1,357,931 : 2,977,006 = 2,977,006 : x
2. Step 2: Convert to fraction form
   1,357,931/2,977,006 = 2,977,006/x
3. Step 3: Cross multiply
   1,357,931x = 2,977,006 × 2,977,006
4. Step 4: Simplify right side
   1,357,931x = 8,862,564,724,036
5. Step 5: Solve for x
   x = 8,862,564,724,036/1,357,931
6. Step 6: Final answer
   x = 6,526,520.66