Finding the Third Proportional to 1,070,140.50 and 1,467,429

Step by Step Solution

1. Step 1: Write the proportion equation
   1,070,140.50 : 1,467,429 = 1,467,429 : x
2. Step 2: Convert to fraction form
   1,070,140.50/1,467,429 = 1,467,429/x
3. Step 3: Cross multiply
   1,070,140.50x = 1,467,429 × 1,467,429
4. Step 4: Simplify right side
   1,070,140.50x = 2,153,347,870,041
5. Step 5: Solve for x
   x = 2,153,347,870,041/1,070,140.50
6. Step 6: Final answer
   x = 2,012,210.42