Finding the Third Proportional to 1,754,272 and 3,779,240

Step by Step Solution

1. Step 1: Write the proportion equation
   1,754,272 : 3,779,240 = 3,779,240 : x
2. Step 2: Convert to fraction form
   1,754,272/3,779,240 = 3,779,240/x
3. Step 3: Cross multiply
   1,754,272x = 3,779,240 × 3,779,240
4. Step 4: Simplify right side
   1,754,272x = 14,282,654,977,600
5. Step 5: Solve for x
   x = 14,282,654,977,600/1,754,272
6. Step 6: Final answer
   x = 8,141,642.22