Finding the Third Proportional to 113,342,172,280.50 and 248,035,623,153

Step by Step Solution

1. Step 1: Write the proportion equation
   113,342,172,280.50 : 248,035,623,153 = 248,035,623,153 : x
2. Step 2: Convert to fraction form
   113,342,172,280.50/248,035,623,153 = 248,035,623,153/x
3. Step 3: Cross multiply
   113,342,172,280.50x = 248,035,623,153 × 248,035,623,153
4. Step 4: Simplify right side
   113,342,172,280.50x = 61,521,670,352,897,025,507,328
5. Step 5: Solve for x
   x = 61,521,670,352,897,025,507,328/113,342,172,280.50
6. Step 6: Final answer
   x = 542,795,934,779.18