Finding the Third Proportional to 434,164.50 and 925,677

Step by Step Solution

1. Step 1: Write the proportion equation
   434,164.50 : 925,677 = 925,677 : x
2. Step 2: Convert to fraction form
   434,164.50/925,677 = 925,677/x
3. Step 3: Cross multiply
   434,164.50x = 925,677 × 925,677
4. Step 4: Simplify right side
   434,164.50x = 856,877,908,329
5. Step 5: Solve for x
   x = 856,877,908,329/434,164.50
6. Step 6: Final answer
   x = 1,973,624.99