Finding the Third Proportional to 70,111 and 152,051.50

Step by Step Solution

1. Step 1: Write the proportion equation
   70,111 : 152,051.50 = 152,051.50 : x
2. Step 2: Convert to fraction form
   70,111/152,051.50 = 152,051.50/x
3. Step 3: Cross multiply
   70,111x = 152,051.50 × 152,051.50
4. Step 4: Simplify right side
   70,111x = 23,119,658,652.25
5. Step 5: Solve for x
   x = 23,119,658,652.25/70,111
6. Step 6: Final answer
   x = 329,757.94