Finding the Third Proportional to 64,913,686 and 101,092,829

Step by Step Solution

1. Step 1: Write the proportion equation
   64,913,686 : 101,092,829 = 101,092,829 : x
2. Step 2: Convert to fraction form
   64,913,686/101,092,829 = 101,092,829/x
3. Step 3: Cross multiply
   64,913,686x = 101,092,829 × 101,092,829
4. Step 4: Simplify right side
   64,913,686x = 10,219,760,075,223,240
5. Step 5: Solve for x
   x = 10,219,760,075,223,240/64,913,686
6. Step 6: Final answer
   x = 157,436,138.74