Finding the Third Proportional to 4,785,673.50 and 7,355,892.50

Step by Step Solution

1. Step 1: Write the proportion equation
   4,785,673.50 : 7,355,892.50 = 7,355,892.50 : x
2. Step 2: Convert to fraction form
   4,785,673.50/7,355,892.50 = 7,355,892.50/x
3. Step 3: Cross multiply
   4,785,673.50x = 7,355,892.50 × 7,355,892.50
4. Step 4: Simplify right side
   4,785,673.50x = 54,109,154,471,556.25
5. Step 5: Solve for x
   x = 54,109,154,471,556.25/4,785,673.50
6. Step 6: Final answer
   x = 11,306,486.84