Finding the Third Proportional to 1,357,947 and 2,977,038

Step by Step Solution

1. Step 1: Write the proportion equation
   1,357,947 : 2,977,038 = 2,977,038 : x
2. Step 2: Convert to fraction form
   1,357,947/2,977,038 = 2,977,038/x
3. Step 3: Cross multiply
   1,357,947x = 2,977,038 × 2,977,038
4. Step 4: Simplify right side
   1,357,947x = 8,862,755,253,444
5. Step 5: Solve for x
   x = 8,862,755,253,444/1,357,947
6. Step 6: Final answer
   x = 6,526,584.07