Finding the Third Proportional to 1,445,332 and 2,147,046

Step by Step Solution

1. Step 1: Write the proportion equation
   1,445,332 : 2,147,046 = 2,147,046 : x
2. Step 2: Convert to fraction form
   1,445,332/2,147,046 = 2,147,046/x
3. Step 3: Cross multiply
   1,445,332x = 2,147,046 × 2,147,046
4. Step 4: Simplify right side
   1,445,332x = 4,609,806,526,116
5. Step 5: Solve for x
   x = 4,609,806,526,116/1,445,332
6. Step 6: Final answer
   x = 3,189,444.73