Finding the Third Proportional to 4,807,762 and 7,434,379

Step by Step Solution

1. Step 1: Write the proportion equation
   4,807,762 : 7,434,379 = 7,434,379 : x
2. Step 2: Convert to fraction form
   4,807,762/7,434,379 = 7,434,379/x
3. Step 3: Cross multiply
   4,807,762x = 7,434,379 × 7,434,379
4. Step 4: Simplify right side
   4,807,762x = 55,269,991,115,641
5. Step 5: Solve for x
   x = 55,269,991,115,641/4,807,762
6. Step 6: Final answer
   x = 11,495,991.51