Finding the Third Proportional to 89,362,160 and 192,838,733

Step by Step Solution

1. Step 1: Write the proportion equation
   89,362,160 : 192,838,733 = 192,838,733 : x
2. Step 2: Convert to fraction form
   89,362,160/192,838,733 = 192,838,733/x
3. Step 3: Cross multiply
   89,362,160x = 192,838,733 × 192,838,733
4. Step 4: Simplify right side
   89,362,160x = 37,186,776,945,045,288
5. Step 5: Solve for x
   x = 37,186,776,945,045,288/89,362,160
6. Step 6: Final answer
   x = 416,135,609.80