Finding the Third Proportional to 6,969,582 and 10,559,457

Step by Step Solution

1. Step 1: Write the proportion equation
   6,969,582 : 10,559,457 = 10,559,457 : x
2. Step 2: Convert to fraction form
   6,969,582/10,559,457 = 10,559,457/x
3. Step 3: Cross multiply
   6,969,582x = 10,559,457 × 10,559,457
4. Step 4: Simplify right side
   6,969,582x = 111,502,132,134,849
5. Step 5: Solve for x
   x = 111,502,132,134,849/6,969,582
6. Step 6: Final answer
   x = 15,998,395.91