Finding the Third Proportional to 56,092,421 and 83,915,071

Step by Step Solution

1. Step 1: Write the proportion equation
   56,092,421 : 83,915,071 = 83,915,071 : x
2. Step 2: Convert to fraction form
   56,092,421/83,915,071 = 83,915,071/x
3. Step 3: Cross multiply
   56,092,421x = 83,915,071 × 83,915,071
4. Step 4: Simplify right side
   56,092,421x = 7,041,739,140,935,041
5. Step 5: Solve for x
   x = 7,041,739,140,935,041/56,092,421
6. Step 6: Final answer
   x = 125,538,156.77