Finding the Third Proportional to 5,890,363 and 9,115,480

Step by Step Solution

1. Step 1: Write the proportion equation
   5,890,363 : 9,115,480 = 9,115,480 : x
2. Step 2: Convert to fraction form
   5,890,363/9,115,480 = 9,115,480/x
3. Step 3: Cross multiply
   5,890,363x = 9,115,480 × 9,115,480
4. Step 4: Simplify right side
   5,890,363x = 83,091,975,630,400
5. Step 5: Solve for x
   x = 83,091,975,630,400/5,890,363
6. Step 6: Final answer
   x = 14,106,426.99