Finding the Third Proportional to 4,954,659.50 and 7,580,072.50

Step by Step Solution

1. Step 1: Write the proportion equation
   4,954,659.50 : 7,580,072.50 = 7,580,072.50 : x
2. Step 2: Convert to fraction form
   4,954,659.50/7,580,072.50 = 7,580,072.50/x
3. Step 3: Cross multiply
   4,954,659.50x = 7,580,072.50 × 7,580,072.50
4. Step 4: Simplify right side
   4,954,659.50x = 57,457,499,105,256.25
5. Step 5: Solve for x
   x = 57,457,499,105,256.25/4,954,659.50
6. Step 6: Final answer
   x = 11,596,659.49