Finding the Third Proportional to 1,069,834 and 1,566,346

Step by Step Solution

1. Step 1: Write the proportion equation
   1,069,834 : 1,566,346 = 1,566,346 : x
2. Step 2: Convert to fraction form
   1,069,834/1,566,346 = 1,566,346/x
3. Step 3: Cross multiply
   1,069,834x = 1,566,346 × 1,566,346
4. Step 4: Simplify right side
   1,069,834x = 2,453,439,791,716
5. Step 5: Solve for x
   x = 2,453,439,791,716/1,069,834
6. Step 6: Final answer
   x = 2,293,290.17