Finding the Third Proportional to 19,841,201 and 42,516,754

Step by Step Solution

1. Step 1: Write the proportion equation
   19,841,201 : 42,516,754 = 42,516,754 : x
2. Step 2: Convert to fraction form
   19,841,201/42,516,754 = 42,516,754/x
3. Step 3: Cross multiply
   19,841,201x = 42,516,754 × 42,516,754
4. Step 4: Simplify right side
   19,841,201x = 1,807,674,370,696,516
5. Step 5: Solve for x
   x = 1,807,674,370,696,516/19,841,201
6. Step 6: Final answer
   x = 91,107,104.39