Finding the Third Proportional to 947,196 and 1,448,988

Step by Step Solution

1. Step 1: Write the proportion equation
   947,196 : 1,448,988 = 1,448,988 : x
2. Step 2: Convert to fraction form
   947,196/1,448,988 = 1,448,988/x
3. Step 3: Cross multiply
   947,196x = 1,448,988 × 1,448,988
4. Step 4: Simplify right side
   947,196x = 2,099,566,224,144
5. Step 5: Solve for x
   x = 2,099,566,224,144/947,196
6. Step 6: Final answer
   x = 2,216,612.22