Finding the Third Proportional to 885,570 and 1,834,152.50

Step by Step Solution

1. Step 1: Write the proportion equation
   885,570 : 1,834,152.50 = 1,834,152.50 : x
2. Step 2: Convert to fraction form
   885,570/1,834,152.50 = 1,834,152.50/x
3. Step 3: Cross multiply
   885,570x = 1,834,152.50 × 1,834,152.50
4. Step 4: Simplify right side
   885,570x = 3,364,115,393,256.25
5. Step 5: Solve for x
   x = 3,364,115,393,256.25/885,570
6. Step 6: Final answer
   x = 3,798,813.64