Finding the Third Proportional to 6,307,154 and 13,835,140

Step by Step Solution

1. Step 1: Write the proportion equation
   6,307,154 : 13,835,140 = 13,835,140 : x
2. Step 2: Convert to fraction form
   6,307,154/13,835,140 = 13,835,140/x
3. Step 3: Cross multiply
   6,307,154x = 13,835,140 × 13,835,140
4. Step 4: Simplify right side
   6,307,154x = 191,411,098,819,600
5. Step 5: Solve for x
   x = 191,411,098,819,600/6,307,154
6. Step 6: Final answer
   x = 30,348,251.97