Finding the Third Proportional to 401,100 and 601,736.50

Step by Step Solution

1. Step 1: Write the proportion equation
   401,100 : 601,736.50 = 601,736.50 : x
2. Step 2: Convert to fraction form
   401,100/601,736.50 = 601,736.50/x
3. Step 3: Cross multiply
   401,100x = 601,736.50 × 601,736.50
4. Step 4: Simplify right side
   401,100x = 362,086,815,432.25
5. Step 5: Solve for x
   x = 362,086,815,432.25/401,100
6. Step 6: Final answer
   x = 902,734.52