Finding the Third Proportional to 19,659,888 and 43,098,912

Step by Step Solution

1. Step 1: Write the proportion equation
   19,659,888 : 43,098,912 = 43,098,912 : x
2. Step 2: Convert to fraction form
   19,659,888/43,098,912 = 43,098,912/x
3. Step 3: Cross multiply
   19,659,888x = 43,098,912 × 43,098,912
4. Step 4: Simplify right side
   19,659,888x = 1,857,516,215,583,744
5. Step 5: Solve for x
   x = 1,857,516,215,583,744/19,659,888
6. Step 6: Final answer
   x = 94,482,543.11