Finding the Third Proportional to 158,802,300 and 242,875,026

Step by Step Solution

1. Step 1: Write the proportion equation
   158,802,300 : 242,875,026 = 242,875,026 : x
2. Step 2: Convert to fraction form
   158,802,300/242,875,026 = 242,875,026/x
3. Step 3: Cross multiply
   158,802,300x = 242,875,026 × 242,875,026
4. Step 4: Simplify right side
   158,802,300x = 58,988,278,254,500,672
5. Step 5: Solve for x
   x = 58,988,278,254,500,672/158,802,300
6. Step 6: Final answer
   x = 371,457,329.36