Finding the Third Proportional to 1,437,161 and 3,129,473

Step by Step Solution

1. Step 1: Write the proportion equation
   1,437,161 : 3,129,473 = 3,129,473 : x
2. Step 2: Convert to fraction form
   1,437,161/3,129,473 = 3,129,473/x
3. Step 3: Cross multiply
   1,437,161x = 3,129,473 × 3,129,473
4. Step 4: Simplify right side
   1,437,161x = 9,793,601,257,729
5. Step 5: Solve for x
   x = 9,793,601,257,729/1,437,161
6. Step 6: Final answer
   x = 6,814,547.05