Finding the Third Proportional to 70,919,037 and 155,290,068

Step by Step Solution

1. Step 1: Write the proportion equation
   70,919,037 : 155,290,068 = 155,290,068 : x
2. Step 2: Convert to fraction form
   70,919,037/155,290,068 = 155,290,068/x
3. Step 3: Cross multiply
   70,919,037x = 155,290,068 × 155,290,068
4. Step 4: Simplify right side
   70,919,037x = 24,115,005,219,444,624
5. Step 5: Solve for x
   x = 24,115,005,219,444,624/70,919,037
6. Step 6: Final answer
   x = 340,035,711.70