Finding the Third Proportional to 478,507.50 and 1,043,946

Step by Step Solution

1. Step 1: Write the proportion equation
   478,507.50 : 1,043,946 = 1,043,946 : x
2. Step 2: Convert to fraction form
   478,507.50/1,043,946 = 1,043,946/x
3. Step 3: Cross multiply
   478,507.50x = 1,043,946 × 1,043,946
4. Step 4: Simplify right side
   478,507.50x = 1,089,823,250,916
5. Step 5: Solve for x
   x = 1,089,823,250,916/478,507.50
6. Step 6: Final answer
   x = 2,277,546.85