Finding the Third Proportional to 113,183,302.50 and 242,501,751

Step by Step Solution

1. Step 1: Write the proportion equation
   113,183,302.50 : 242,501,751 = 242,501,751 : x
2. Step 2: Convert to fraction form
   113,183,302.50/242,501,751 = 242,501,751/x
3. Step 3: Cross multiply
   113,183,302.50x = 242,501,751 × 242,501,751
4. Step 4: Simplify right side
   113,183,302.50x = 58,807,099,238,066,000
5. Step 5: Solve for x
   x = 58,807,099,238,066,000/113,183,302.50
6. Step 6: Final answer
   x = 519,573,982.55