Finding the Third Proportional to 2,952,300 and 6,357,390

Step by Step Solution

1. Step 1: Write the proportion equation
   2,952,300 : 6,357,390 = 6,357,390 : x
2. Step 2: Convert to fraction form
   2,952,300/6,357,390 = 6,357,390/x
3. Step 3: Cross multiply
   2,952,300x = 6,357,390 × 6,357,390
4. Step 4: Simplify right side
   2,952,300x = 40,416,407,612,100
5. Step 5: Solve for x
   x = 40,416,407,612,100/2,952,300
6. Step 6: Final answer
   x = 13,689,803.75