Finding the Third Proportional to 5,889,374 and 8,798,880

Step by Step Solution

1. Step 1: Write the proportion equation
   5,889,374 : 8,798,880 = 8,798,880 : x
2. Step 2: Convert to fraction form
   5,889,374/8,798,880 = 8,798,880/x
3. Step 3: Cross multiply
   5,889,374x = 8,798,880 × 8,798,880
4. Step 4: Simplify right side
   5,889,374x = 77,420,289,254,400
5. Step 5: Solve for x
   x = 77,420,289,254,400/5,889,374
6. Step 6: Final answer
   x = 13,145,758.66