Finding the Third Proportional to 1,506,396 and 2,107,007

Step by Step Solution

1. Step 1: Write the proportion equation
   1,506,396 : 2,107,007 = 2,107,007 : x
2. Step 2: Convert to fraction form
   1,506,396/2,107,007 = 2,107,007/x
3. Step 3: Cross multiply
   1,506,396x = 2,107,007 × 2,107,007
4. Step 4: Simplify right side
   1,506,396x = 4,439,478,498,049
5. Step 5: Solve for x
   x = 4,439,478,498,049/1,506,396
6. Step 6: Final answer
   x = 2,947,085.96