Finding the Third Proportional to 860,048 and 1,834,160

Step by Step Solution

1. Step 1: Write the proportion equation
   860,048 : 1,834,160 = 1,834,160 : x
2. Step 2: Convert to fraction form
   860,048/1,834,160 = 1,834,160/x
3. Step 3: Cross multiply
   860,048x = 1,834,160 × 1,834,160
4. Step 4: Simplify right side
   860,048x = 3,364,142,905,600
5. Step 5: Solve for x
   x = 3,364,142,905,600/860,048
6. Step 6: Final answer
   x = 3,911,575.76