Finding the Third Proportional to 429,595.50 and 848,346

Step by Step Solution

1. Step 1: Write the proportion equation
   429,595.50 : 848,346 = 848,346 : x
2. Step 2: Convert to fraction form
   429,595.50/848,346 = 848,346/x
3. Step 3: Cross multiply
   429,595.50x = 848,346 × 848,346
4. Step 4: Simplify right side
   429,595.50x = 719,690,935,716
5. Step 5: Solve for x
   x = 719,690,935,716/429,595.50
6. Step 6: Final answer
   x = 1,675,275.78