Finding the Third Proportional to 1,035,139 and 2,262,188

Step by Step Solution

1. Step 1: Write the proportion equation
   1,035,139 : 2,262,188 = 2,262,188 : x
2. Step 2: Convert to fraction form
   1,035,139/2,262,188 = 2,262,188/x
3. Step 3: Cross multiply
   1,035,139x = 2,262,188 × 2,262,188
4. Step 4: Simplify right side
   1,035,139x = 5,117,494,547,344
5. Step 5: Solve for x
   x = 5,117,494,547,344/1,035,139
6. Step 6: Final answer
   x = 4,943,775.23