Finding the Third Proportional to 1,037,630 and 2,272,090

Step by Step Solution

1. Step 1: Write the proportion equation
   1,037,630 : 2,272,090 = 2,272,090 : x
2. Step 2: Convert to fraction form
   1,037,630/2,272,090 = 2,272,090/x
3. Step 3: Cross multiply
   1,037,630x = 2,272,090 × 2,272,090
4. Step 4: Simplify right side
   1,037,630x = 5,162,392,968,100
5. Step 5: Solve for x
   x = 5,162,392,968,100/1,037,630
6. Step 6: Final answer
   x = 4,975,177.06