Finding the Third Proportional to 3,294,064 and 4,921,700

Step by Step Solution

1. Step 1: Write the proportion equation
   3,294,064 : 4,921,700 = 4,921,700 : x
2. Step 2: Convert to fraction form
   3,294,064/4,921,700 = 4,921,700/x
3. Step 3: Cross multiply
   3,294,064x = 4,921,700 × 4,921,700
4. Step 4: Simplify right side
   3,294,064x = 24,223,130,890,000
5. Step 5: Solve for x
   x = 24,223,130,890,000/3,294,064
6. Step 6: Final answer
   x = 7,353,570.21