Finding the Third Proportional to 148,095 and 314,176.50

Step by Step Solution

1. Step 1: Write the proportion equation
   148,095 : 314,176.50 = 314,176.50 : x
2. Step 2: Convert to fraction form
   148,095/314,176.50 = 314,176.50/x
3. Step 3: Cross multiply
   148,095x = 314,176.50 × 314,176.50
4. Step 4: Simplify right side
   148,095x = 98,706,873,152.25
5. Step 5: Solve for x
   x = 98,706,873,152.25/148,095
6. Step 6: Final answer
   x = 666,510.50