Finding the Third Proportional to 13,129,482 and 21,095,424

Step by Step Solution

1. Step 1: Write the proportion equation
   13,129,482 : 21,095,424 = 21,095,424 : x
2. Step 2: Convert to fraction form
   13,129,482/21,095,424 = 21,095,424/x
3. Step 3: Cross multiply
   13,129,482x = 21,095,424 × 21,095,424
4. Step 4: Simplify right side
   13,129,482x = 445,016,913,739,776
5. Step 5: Solve for x
   x = 445,016,913,739,776/13,129,482
6. Step 6: Final answer
   x = 33,894,476.09