Finding the Third Proportional to 5,970,090 and 9,005,085

Step by Step Solution

1. Step 1: Write the proportion equation
   5,970,090 : 9,005,085 = 9,005,085 : x
2. Step 2: Convert to fraction form
   5,970,090/9,005,085 = 9,005,085/x
3. Step 3: Cross multiply
   5,970,090x = 9,005,085 × 9,005,085
4. Step 4: Simplify right side
   5,970,090x = 81,091,555,857,225
5. Step 5: Solve for x
   x = 81,091,555,857,225/5,970,090
6. Step 6: Final answer
   x = 13,582,970.42