Finding the Third Proportional to 191,973 and 264,631.50

Step by Step Solution

1. Step 1: Write the proportion equation
   191,973 : 264,631.50 = 264,631.50 : x
2. Step 2: Convert to fraction form
   191,973/264,631.50 = 264,631.50/x
3. Step 3: Cross multiply
   191,973x = 264,631.50 × 264,631.50
4. Step 4: Simplify right side
   191,973x = 70,029,830,792.25
5. Step 5: Solve for x
   x = 70,029,830,792.25/191,973
6. Step 6: Final answer
   x = 364,790.00