Finding the Third Proportional to 30,417,594 and 67,635,930

Step by Step Solution

1. Step 1: Write the proportion equation
   30,417,594 : 67,635,930 = 67,635,930 : x
2. Step 2: Convert to fraction form
   30,417,594/67,635,930 = 67,635,930/x
3. Step 3: Cross multiply
   30,417,594x = 67,635,930 × 67,635,930
4. Step 4: Simplify right side
   30,417,594x = 4,574,619,026,964,900
5. Step 5: Solve for x
   x = 4,574,619,026,964,900/30,417,594
6. Step 6: Final answer
   x = 150,393,848.61