Finding the Third Proportional to 947,572 and 1,547,136

Step by Step Solution

1. Step 1: Write the proportion equation
   947,572 : 1,547,136 = 1,547,136 : x
2. Step 2: Convert to fraction form
   947,572/1,547,136 = 1,547,136/x
3. Step 3: Cross multiply
   947,572x = 1,547,136 × 1,547,136
4. Step 4: Simplify right side
   947,572x = 2,393,629,802,496
5. Step 5: Solve for x
   x = 2,393,629,802,496/947,572
6. Step 6: Final answer
   x = 2,526,066.41