Finding the Third Proportional to 845,132 and 1,856,152

Step by Step Solution

1. Step 1: Write the proportion equation
   845,132 : 1,856,152 = 1,856,152 : x
2. Step 2: Convert to fraction form
   845,132/1,856,152 = 1,856,152/x
3. Step 3: Cross multiply
   845,132x = 1,856,152 × 1,856,152
4. Step 4: Simplify right side
   845,132x = 3,445,300,247,104
5. Step 5: Solve for x
   x = 3,445,300,247,104/845,132
6. Step 6: Final answer
   x = 4,076,641.57