Finding the Third Proportional to 32,321,028 and 69,769,842

Step by Step Solution

1. Step 1: Write the proportion equation
   32,321,028 : 69,769,842 = 69,769,842 : x
2. Step 2: Convert to fraction form
   32,321,028/69,769,842 = 69,769,842/x
3. Step 3: Cross multiply
   32,321,028x = 69,769,842 × 69,769,842
4. Step 4: Simplify right side
   32,321,028x = 4,867,830,852,704,964
5. Step 5: Solve for x
   x = 4,867,830,852,704,964/32,321,028
6. Step 6: Final answer
   x = 150,608,787.96