Finding the Third Proportional to 387,102 and 833,527.50

Step by Step Solution

1. Step 1: Write the proportion equation
   387,102 : 833,527.50 = 833,527.50 : x
2. Step 2: Convert to fraction form
   387,102/833,527.50 = 833,527.50/x
3. Step 3: Cross multiply
   387,102x = 833,527.50 × 833,527.50
4. Step 4: Simplify right side
   387,102x = 694,768,093,256.25
5. Step 5: Solve for x
   x = 694,768,093,256.25/387,102
6. Step 6: Final answer
   x = 1,794,793.34