Finding the Third Proportional to 653,491 and 1,415,547

Step by Step Solution

1. Step 1: Write the proportion equation
   653,491 : 1,415,547 = 1,415,547 : x
2. Step 2: Convert to fraction form
   653,491/1,415,547 = 1,415,547/x
3. Step 3: Cross multiply
   653,491x = 1,415,547 × 1,415,547
4. Step 4: Simplify right side
   653,491x = 2,003,773,309,209
5. Step 5: Solve for x
   x = 2,003,773,309,209/653,491
6. Step 6: Final answer
   x = 3,066,259.99