Finding the Third Proportional to 27,030,817.50 and 55,977,892.50

Step by Step Solution

1. Step 1: Write the proportion equation
   27,030,817.50 : 55,977,892.50 = 55,977,892.50 : x
2. Step 2: Convert to fraction form
   27,030,817.50/55,977,892.50 = 55,977,892.50/x
3. Step 3: Cross multiply
   27,030,817.50x = 55,977,892.50 × 55,977,892.50
4. Step 4: Simplify right side
   27,030,817.50x = 3,133,524,448,741,556
5. Step 5: Solve for x
   x = 3,133,524,448,741,556/27,030,817.50
6. Step 6: Final answer
   x = 115,924,146.53