Finding the Third Proportional to 32,427,912 and 70,839,458

Step by Step Solution

1. Step 1: Write the proportion equation
   32,427,912 : 70,839,458 = 70,839,458 : x
2. Step 2: Convert to fraction form
   32,427,912/70,839,458 = 70,839,458/x
3. Step 3: Cross multiply
   32,427,912x = 70,839,458 × 70,839,458
4. Step 4: Simplify right side
   32,427,912x = 5,018,228,809,733,764
5. Step 5: Solve for x
   x = 5,018,228,809,733,764/32,427,912
6. Step 6: Final answer
   x = 154,750,290.73