Finding the Third Proportional to 429,381 and 1,051,947

Step by Step Solution

1. Step 1: Write the proportion equation
   429,381 : 1,051,947 = 1,051,947 : x
2. Step 2: Convert to fraction form
   429,381/1,051,947 = 1,051,947/x
3. Step 3: Cross multiply
   429,381x = 1,051,947 × 1,051,947
4. Step 4: Simplify right side
   429,381x = 1,106,592,490,809
5. Step 5: Solve for x
   x = 1,106,592,490,809/429,381
6. Step 6: Final answer
   x = 2,577,180.85