Finding the Third Proportional to 2,989,088 and 4,758,536

Step by Step Solution

1. Step 1: Write the proportion equation
   2,989,088 : 4,758,536 = 4,758,536 : x
2. Step 2: Convert to fraction form
   2,989,088/4,758,536 = 4,758,536/x
3. Step 3: Cross multiply
   2,989,088x = 4,758,536 × 4,758,536
4. Step 4: Simplify right side
   2,989,088x = 22,643,664,863,296
5. Step 5: Solve for x
   x = 22,643,664,863,296/2,989,088
6. Step 6: Final answer
   x = 7,575,442.70