Finding the Third Proportional to 73,290,696 and 152,609,982

Step by Step Solution

1. Step 1: Write the proportion equation
   73,290,696 : 152,609,982 = 152,609,982 : x
2. Step 2: Convert to fraction form
   73,290,696/152,609,982 = 152,609,982/x
3. Step 3: Cross multiply
   73,290,696x = 152,609,982 × 152,609,982
4. Step 4: Simplify right side
   73,290,696x = 23,289,806,606,040,324
5. Step 5: Solve for x
   x = 23,289,806,606,040,324/73,290,696
6. Step 6: Final answer
   x = 317,773,030.92