Finding the Third Proportional to 1,401,732 and 2,130,300

Step by Step Solution

1. Step 1: Write the proportion equation
   1,401,732 : 2,130,300 = 2,130,300 : x
2. Step 2: Convert to fraction form
   1,401,732/2,130,300 = 2,130,300/x
3. Step 3: Cross multiply
   1,401,732x = 2,130,300 × 2,130,300
4. Step 4: Simplify right side
   1,401,732x = 4,538,178,090,000
5. Step 5: Solve for x
   x = 4,538,178,090,000/1,401,732
6. Step 6: Final answer
   x = 3,237,550.47