Finding the Third Proportional to 885,580 and 1,834,172

Step by Step Solution

1. Step 1: Write the proportion equation
   885,580 : 1,834,172 = 1,834,172 : x
2. Step 2: Convert to fraction form
   885,580/1,834,172 = 1,834,172/x
3. Step 3: Cross multiply
   885,580x = 1,834,172 × 1,834,172
4. Step 4: Simplify right side
   885,580x = 3,364,186,925,584
5. Step 5: Solve for x
   x = 3,364,186,925,584/885,580
6. Step 6: Final answer
   x = 3,798,851.52