Finding the Third Proportional to 116,384,992.50 and 193,966,885.50

Step by Step Solution

1. Step 1: Write the proportion equation
   116,384,992.50 : 193,966,885.50 = 193,966,885.50 : x
2. Step 2: Convert to fraction form
   116,384,992.50/193,966,885.50 = 193,966,885.50/x
3. Step 3: Cross multiply
   116,384,992.50x = 193,966,885.50 × 193,966,885.50
4. Step 4: Simplify right side
   116,384,992.50x = 37,623,152,670,570,112
5. Step 5: Solve for x
   x = 37,623,152,670,570,112/116,384,992.50
6. Step 6: Final answer
   x = 323,264,639.73