Finding the Third Proportional to 19,784,781 and 42,953,535

Step by Step Solution

1. Step 1: Write the proportion equation
   19,784,781 : 42,953,535 = 42,953,535 : x
2. Step 2: Convert to fraction form
   19,784,781/42,953,535 = 42,953,535/x
3. Step 3: Cross multiply
   19,784,781x = 42,953,535 × 42,953,535
4. Step 4: Simplify right side
   19,784,781x = 1,845,006,168,996,225
5. Step 5: Solve for x
   x = 1,845,006,168,996,225/19,784,781
6. Step 6: Final answer
   x = 93,253,808.02