Finding the Third Proportional to 116,241,139.50 and 250,973,731.50

Step by Step Solution

1. Step 1: Write the proportion equation
   116,241,139.50 : 250,973,731.50 = 250,973,731.50 : x
2. Step 2: Convert to fraction form
   116,241,139.50/250,973,731.50 = 250,973,731.50/x
3. Step 3: Cross multiply
   116,241,139.50x = 250,973,731.50 × 250,973,731.50
4. Step 4: Simplify right side
   116,241,139.50x = 62,987,813,903,034,096
5. Step 5: Solve for x
   x = 62,987,813,903,034,096/116,241,139.50
6. Step 6: Final answer
   x = 541,871,958.36