Finding the Third Proportional to 4,947,209 and 7,567,940

Step by Step Solution

1. Step 1: Write the proportion equation
   4,947,209 : 7,567,940 = 7,567,940 : x
2. Step 2: Convert to fraction form
   4,947,209/7,567,940 = 7,567,940/x
3. Step 3: Cross multiply
   4,947,209x = 7,567,940 × 7,567,940
4. Step 4: Simplify right side
   4,947,209x = 57,273,715,843,600
5. Step 5: Solve for x
   x = 57,273,715,843,600/4,947,209
6. Step 6: Final answer
   x = 11,576,975.19