Finding the Third Proportional to 1,353,150 and 2,974,140

Step by Step Solution

1. Step 1: Write the proportion equation
   1,353,150 : 2,974,140 = 2,974,140 : x
2. Step 2: Convert to fraction form
   1,353,150/2,974,140 = 2,974,140/x
3. Step 3: Cross multiply
   1,353,150x = 2,974,140 × 2,974,140
4. Step 4: Simplify right side
   1,353,150x = 8,845,508,739,600
5. Step 5: Solve for x
   x = 8,845,508,739,600/1,353,150
6. Step 6: Final answer
   x = 6,536,975.75