Finding the Third Proportional to 34,074,290 and 73,897,780

Step by Step Solution

1. Step 1: Write the proportion equation
   34,074,290 : 73,897,780 = 73,897,780 : x
2. Step 2: Convert to fraction form
   34,074,290/73,897,780 = 73,897,780/x
3. Step 3: Cross multiply
   34,074,290x = 73,897,780 × 73,897,780
4. Step 4: Simplify right side
   34,074,290x = 5,460,881,888,928,400
5. Step 5: Solve for x
   x = 5,460,881,888,928,400/34,074,290
6. Step 6: Final answer
   x = 160,263,996.37